hi every one and MERRY CHRISTMAS! so i have a 4 week old little boy. he is on sma infant gold system and he is taking 6 oz every 4 hours. im just wondering if i should put him up to 7oz as when hes finished a feed he still seems hungry. he is draning the bottles!. he still sleeps well it just takes about half an hour after a feed for him to drift off. im only asking as he seems to be drinking alot already (more than it says he should on the tin) and im very new to all this lol. any help is much apprechiated happy holidays!